India, June 21 -- Passengers on an Air India flight from Delhi to Hong Kong complained that a "shaking, hissing" sound was heard from the door of the Boeing 787 aircraft after the plane took off, a report by the Times of India said. However, the airline clarified that the sound originated from a "decorative panel" in the door.

A social media user shared a photo, reportedly taken inside the flight, claiming that when passengers complained of the "hissing, growling noises" made by the door, the cabin crew stuffed napkins in it to reduce the noise.

The issue was shared by a LinkedIn user who claimed that a passenger on Air India flight AI 314 from New Delhi to Hong Kong on June 1, told him that the aircraft door started shaking an hour aft...